A5007270882- Aquaculture Nutrition and Growth
- Aquaculture disease management and microbiota
- Aquatic life and conservation
- Fish biology, ecology, and behavior
- Reproductive biology and impacts on aquatic species
- Gut microbiota and health
- Anaerobic Digestion and Biogas Production
- Child Nutrition and Water Access
- Protein Hydrolysis and Bioactive Peptides
- Sperm and Testicular Function
- Invertebrate Immune Response Mechanisms
- Fish Biology and Ecology Studies
- Agriculture and Biological Studies
- Aquatic Ecosystems and Biodiversity
- Water Quality Monitoring Technologies
- Marine and fisheries research
- Water Quality and Pollution Assessment
- Marine Bivalve and Aquaculture Studies
- Food Industry and Aquatic Biology
Universidade Federal de Santa Catarina
2018
In this study, we analyzed the hematoimmunological effects of dietary supplementation with immunomodulators (β-glucans + nucleotides) and different levels vitamins on Nile tilapia (Oreochromis niloticus) after exposure to physical stress. The following four diet treatments were used: diets indicated vitamin (Vitind), Vitind immunomodulator (Vitind Immune), high content (Vithigh), those Vithigh (Vithigh Immune). experiment included 560 fish in 28 tanks (20 tank-1), seven replicates per...
The feed provided to breeding fish is one of the main factors influencing quality gametes. This study was carried out evaluate influence ascorbic acid on growth, haematological parameters and sperm Lebranche mullet males (Mugil liza). Six diets with different levels (0; 53; 107; 216; 482 708 mg/kg) were tested in triplicate for 75 days. During spermiation (first gonadal maturation), 144 individuals (205.7 ± 11.5 g 25.7 0.4 cm) randomly distributed 18 experimental tanks. Growth evaluated at...
The aim of this study was to evaluate the effect supplementing feed with a functional mixture immunomodulators, including β-glucans, nucleotides, ascorbic acid, and alpha-tocopherol, associated diet lower levels animal protein (11.5%) higher soybean meal (43.5%), on zootechnical performance, health, hematological immunological parameters, intestinal morphology, centesimal composition, microbiome juvenile Nile tilapia (initial weight 1.88 g ± 0.25 g, mean standard deviation). Two isocaloric...
ABSTRACT Feed additives, such as β-glucans, nucleotides, ascorbic acid (vitamin C), and α-tocopherol E) can improve fish immunity contribute to enhanced zootechnical performance of the fish. This study aimed evaluate effect different concentrations vitamin- mineral premix with or without inclusion an immunostimulant boost (β-glucans, nucleotides vitamins C on performance, hemato-immunological parameters, histological changes, survival Nile tilapia juveniles. To this end, isocaloric...
Abstract: Aim The increment of decomposition organic matter in sediment samples from Nile tilapia farms was evaluated with the introduction Bacillus subtilis and B. licheniformis bacteria. Methods Sediment placed 18L plastic boxes received single dose inoculum following concentrations: 1.21 x 106 CFU g-1 (equivalent to 75 g ha-1), 2.41 150 4.82 300 ha-1) 1.61 107 1000 addition a control treatment saline solution only. Organic content, total carbon (TOC) oxidizable (OOC), nitrogen (TN),...